﻿using AiXIu.Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace AiXIu.IDAL
{
    /// <summary>
    /// 账户数据服务接口
    /// </summary>
    public interface IAccountService
    {
        /// <summary>
        /// 用户名是否已存在
        /// </summary>
        /// <param name="userName">用户名</param>
        /// <returns></returns>
        bool ExistUserName(string userName);

        /// <summary>
        /// 手机号是否已存在
        /// </summary>
        /// <param name="mobileNumber">手机号</param>
        /// <returns></returns>
        bool ExistMobileNumber(string mobileNumber);

        /// <summary>
        /// 通过用户名查找登录信息
        /// </summary>
        /// <param name="userName">用户名</param>
        /// <returns></returns>
        TBLogins FindByUserName(string userName);

        /// <summary>
        /// 通过手机号查找登录信息
        /// </summary>
        /// <param name="mobileNumber">手机号</param>
        /// <returns></returns>
        TBLogins FindByMobileNumber(string mobileNumber);

        /// <summary>
        /// 注册用户
        /// </summary>
        /// <param name="login">登录信息</param>
        /// <returns>返回用户Id</returns>
        int Register(TBLogins login);
    }
}
